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National Stock Number:
3020-00-528-7124
Federal Supply Class:
3020
National Item Identification Number:
005287124
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 130012 | 64104 | DRESSER, LLC | | TG3871 | 31033 | TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.748 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.250 INCHES | | HELIX ANGLE | 33.5500 DEGREES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.438 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.008 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.375 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.850 INCHES | | PITCH DIAMETER | 2.6960 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | 0.141 IN. 45 DEG CHAMFER ON 1ST END OF BORE,LETTER X STAMPED ON CENTER OF TOOTH 27 DEG 21 MIN CCW FROM CENTER LINE OF KEYWAY ON 1ST END | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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